Nartey W

Structure and subunit arrangement of Mycobacterial F1FO ATP synthase and novel features of the unique mycobacterial subunit δ

In contrast to other prokaryotes, the Mycobacterial F1FO ATP synthase (α3:β3:γ:δ:ε:a:b:b':c9) is essential for growth. The mycobacterial enzyme is also unique as a result of its 111 amino acids extended δ subunit, whose gene is fused to the peripheral stalk subunit b. Recently, the crystallographic structures of the mycobacterial α3:β3:γ:ε-domain and c subunit ring were resolved. Here, we report the first purification protocol of the intact M.